Siri, Alexa, Cortana.
Clearly people will accept listening devices implanted in their homes and transmitting everything they say to a company with dubious privacy practices as long as the listening devices have women’s names.
Exactly why they use female voices. Neither the listening devices nor a drone will be in our house. Bad enough our ISP and cell phones can be hacked. There are too many instances of Alexa and other "smart" vocal devices turning on by themselves.